But in this case, Parsons, age 63, was increasingly devoting more time to philanthropy through The Bob & Renee Parsons Foundation, the charitable foundation he and his wife launched in 2012.

And he's been growing his investment company, YAM Worldwide, by leaps and bounds, too. YAM owns several Harley-Davidson dealerships, as well as golf and real estate investments. It has become a fairly serious enterprise for Parsons with 350 employees and $160 million in annual revenues, the press release said.

Parsons, who is worth nearly $2 billion according to Forbes' billionaires list, sold the majority of GoDaddy back in 2011 to private equity investors KKR, Silver Lake, and TCV. That deal was worth an estimated $2 billion. At that time, he stepped down from the CEO role.

According to the S1 filed today, he's still GoDaddy's largest shareholder with 28.1%. That compares to KKR and Silver Lake with 28% each.

GoDaddy isn't his first success. In 1984 he started a software company in his basement, Parsons Technology. He sold it to Intuit for $64 million, using the proceeds to start web-hosting provider GoDaddy.

Parsons is also a Vietnam vet who received three medals during his tour including the Purple Heart.

His foundation supports education and medical causes in the greater Phoenix area and in Haiti. It also supports wounded vets and has awarded more than $46 million in grants, GoDaddy says.

In December, Parsons also signed the Giving Pledge, an initiative started by Bill Gates and Warren Buffet in which wealthy individuals vow to give more than half their money away to charity.